The Screw,cross 5x8 is the lowest priced item on this F-17(2) Winker (not Used In Usa.uk.germany &sweden) schematic.
Parts such as the F-17(2) Winker (not Used In Usa.uk.germany &sweden): Packing,lens, Cord Comp, Rear Winker Earth, Cushion, Winker Socket, Socket Comp, Right Winker are included in the Cb250 General Export F-17(2) Winker (not Used In Usa.uk.germany &sweden) parts fiche.
Of all the components used in this assembly the Winker Assy,right is the most expensive.